WorksheetsExploring Ecosystem Components
Total questions: 10
Worksheet time: 3mins
What are biotic factors in an ecosystem?
Biotic factors are the living components of an ecosystem.
Abiotic factors are the non-living components of an ecosystem.
Biotic factors are the physical environment of an ecosystem.
Biotic factors are the chemical substances in an ecosystem.
How do trees (biotic) interact with air (abiotic) in an ecosystem?
Trees eat oxygen from the air for energy.
Trees release nitrogen into the air.
Trees use carbon dioxide from the air for photosynthesis.
Trees produce sunlight for other organisms.
What are the examples of Biotic Components of Ecosystem
Water
Plants, animals, microorganisms
Rocks
Sunlight
What are some common abiotic components found in nature?
Bacteria, fungi, viruses
Sunlight, water, air, soil, minerals
Rocks, trees, animals
Clouds, temperature, gravity
These are animals that eat both plants and Animals
Herbivore
Carnivore
Omnivore
Decomposer
Explain the role of producers in a biotic community.
Producers have no impact on the biodiversity of a biotic community.
Producers are organisms that make their own food using sunlight, water, and carbon dioxide through a process called photosynthesis
Producers are organisms that cannot make their own food.
Producers are primarily responsible for decomposition in a biotic community.
Which of the following is an example of a producer?
Lion
Mushroom
Grass Plant
Rabbit
Identify two abiotic factors that affect plant growth.
Sunlight, Water
Wind speed
Temperature
Soil type
How does sunlight affect plants in an ecosystem?
It helps them grow by providing energy for photosynthesis.
It decomposes dead organisms.
It provides oxygen for animals to breathe.
It helps animals find food.
Which abiotic factor is MOST important for fish to survive in a pond?
Soil
Rocks
Water
Wind
